Measurement-Based Modal Analysis and Stability Prediction on Turn-Milling of Hollow Turbine Blade

<div>Acceleration signal analysis of the hollow blade in the machining process. (a) Stable machining (time domain). (b) Unstable machining (time domain).</div>

Shock and Vibration

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Figure 13

Figure 13: Measurement-Based Modal Analysis and Stability Prediction on Turn-Milling of Hollow Turbine Blade 